diff -ru gens/src/gens/ui/gtk/about/about_window.cpp gens-build/src/gens/ui/gtk/about/about_window.cpp
--- gens/src/gens/ui/gtk/about/about_window.cpp	2010-10-11 16:32:29.000000000 +0000
+++ gens-build/src/gens/ui/gtk/about/about_window.cpp	2010-10-11 15:46:25.000000000 +0000
@@ -84,7 +84,7 @@
 	gtk_window_set_position(GTK_WINDOW(about_window), GTK_WIN_POS_CENTER);
 	gtk_window_set_resizable(GTK_WINDOW(about_window), FALSE);
 	gtk_window_set_type_hint(GTK_WINDOW(about_window), GDK_WINDOW_TYPE_HINT_DIALOG);
-	gtk_dialog_set_has_separator(GTK_DIALOG(about_window), FALSE);
+	g_object_set(GTK_DIALOG(about_window), "has-separator", FALSE, NULL);
 	
 	// Callbacks for if the window is closed.
 	g_signal_connect((gpointer)about_window, "delete_event",
diff -ru gens/src/gens/ui/gtk/bios_misc_files/bmf_window.cpp gens-build/src/gens/ui/gtk/bios_misc_files/bmf_window.cpp
--- gens/src/gens/ui/gtk/bios_misc_files/bmf_window.cpp	2010-10-11 16:32:29.000000000 +0000
+++ gens-build/src/gens/ui/gtk/bios_misc_files/bmf_window.cpp	2010-10-11 15:33:03.000000000 +0000
@@ -84,7 +84,7 @@
 	gtk_window_set_position(GTK_WINDOW(bmf_window), GTK_WIN_POS_CENTER);
 	gtk_window_set_resizable(GTK_WINDOW(bmf_window), FALSE);
 	gtk_window_set_type_hint(GTK_WINDOW(bmf_window), GDK_WINDOW_TYPE_HINT_DIALOG);
-	gtk_dialog_set_has_separator(GTK_DIALOG(bmf_window), FALSE);
+	g_object_set(GTK_DIALOG(bmf_window), "has-separator", FALSE, NULL);
 	
 	// Callbacks for if the window is closed.
 	g_signal_connect((gpointer)bmf_window, "delete_event",
diff -ru gens/src/gens/ui/gtk/directory_config/dir_window.cpp gens-build/src/gens/ui/gtk/directory_config/dir_window.cpp
--- gens/src/gens/ui/gtk/directory_config/dir_window.cpp	2010-10-11 16:32:29.000000000 +0000
+++ gens-build/src/gens/ui/gtk/directory_config/dir_window.cpp	2010-10-11 15:34:21.000000000 +0000
@@ -109,7 +109,7 @@
 	gtk_window_set_position(GTK_WINDOW(dir_window), GTK_WIN_POS_CENTER);
 	gtk_window_set_resizable(GTK_WINDOW(dir_window), FALSE);
 	gtk_window_set_type_hint(GTK_WINDOW(dir_window), GDK_WINDOW_TYPE_HINT_DIALOG);
-	gtk_dialog_set_has_separator(GTK_DIALOG(dir_window), FALSE);
+	g_object_set(GTK_DIALOG(dir_window), "has-separator", FALSE, NULL);
 	
 	// Callbacks for if the window is closed.
 	g_signal_connect((gpointer)(dir_window), "delete_event",
diff -ru gens/src/gens/ui/gtk/general_options/genopt_window.cpp gens-build/src/gens/ui/gtk/general_options/genopt_window.cpp
--- gens/src/gens/ui/gtk/general_options/genopt_window.cpp	2010-10-11 16:32:29.000000000 +0000
+++ gens-build/src/gens/ui/gtk/general_options/genopt_window.cpp	2010-10-11 15:36:00.000000000 +0000
@@ -140,7 +140,7 @@
 	gtk_window_set_position(GTK_WINDOW(genopt_window), GTK_WIN_POS_CENTER);
 	gtk_window_set_resizable(GTK_WINDOW(genopt_window), false);
 	gtk_window_set_type_hint(GTK_WINDOW(genopt_window), GDK_WINDOW_TYPE_HINT_DIALOG);
-	gtk_dialog_set_has_separator(GTK_DIALOG(genopt_window), false);
+	g_object_set(GTK_DIALOG(genopt_window), "has-separator", false, NULL);
 	
 	// Callbacks for if the window is closed.
 	g_signal_connect((gpointer)genopt_window, "delete_event",
@@ -458,11 +458,11 @@
 	gtk_box_pack_start(GTK_BOX(vboxIntroEffect), lblIntroEffect, false, false, 0);
 	
 	// Dropdown for intro effect.
-	cboIntroEffect = gtk_combo_box_new_text();
-	gtk_combo_box_append_text(GTK_COMBO_BOX(cboIntroEffect), "None");
-	gtk_combo_box_append_text(GTK_COMBO_BOX(cboIntroEffect), "Gens Logo Effect");
-	gtk_combo_box_append_text(GTK_COMBO_BOX(cboIntroEffect), "\"Crazy\" Effect");
-	//gtk_combo_box_append_text(GTK_COMBO_BOX(cboIntroEffect), "Genesis TMSS"); // TODO: Broken.
+	cboIntroEffect = gtk_combo_box_text_new();
+	gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(cboIntroEffect), "None");
+	gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(cboIntroEffect), "Gens Logo Effect");
+	gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(cboIntroEffect), "\"Crazy\" Effect");
+	//gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(cboIntroEffect), "Genesis TMSS"); // TODO: Broken.
 	gtk_widget_show(cboIntroEffect);
 	gtk_box_pack_start(GTK_BOX(vboxIntroEffect), cboIntroEffect, false, false, 0);
 	g_signal_connect((gpointer)(cboIntroEffect), "changed",
diff -ru gens/src/gens/ui/gtk/gens/gens_window_callbacks.cpp gens-build/src/gens/ui/gtk/gens/gens_window_callbacks.cpp
--- gens/src/gens/ui/gtk/gens/gens_window_callbacks.cpp	2010-10-11 16:32:29.000000000 +0000
+++ gens-build/src/gens/ui/gtk/gens/gens_window_callbacks.cpp	2010-10-11 15:21:28.000000000 +0000
@@ -154,9 +154,9 @@
 	GSFT_UNUSED_PARAMETER(y);
 	GSFT_UNUSED_PARAMETER(user_data);
 	
-	if (context->targets)
+	if (gdk_drag_context_list_targets(context))
 	{
-		GdkAtom target_type = GDK_POINTER_TO_ATOM(g_list_nth_data(context->targets, 0));
+		GdkAtom target_type = GDK_POINTER_TO_ATOM(g_list_nth_data(gdk_drag_context_list_targets(context), 0));
 		gtk_drag_get_data(widget, context, target_type, time);
 		return true;
 	}
diff -ru gens/src/gens/ui/gtk/opengl_resolution/glres_window.cpp gens-build/src/gens/ui/gtk/opengl_resolution/glres_window.cpp
--- gens/src/gens/ui/gtk/opengl_resolution/glres_window.cpp	2010-10-11 16:32:29.000000000 +0000
+++ gens-build/src/gens/ui/gtk/opengl_resolution/glres_window.cpp	2010-10-11 15:46:21.000000000 +0000
@@ -75,7 +75,7 @@
 	gtk_window_set_position(GTK_WINDOW(glres_window), GTK_WIN_POS_CENTER);
 	gtk_window_set_resizable(GTK_WINDOW(glres_window), FALSE);
 	gtk_window_set_type_hint(GTK_WINDOW(glres_window), GDK_WINDOW_TYPE_HINT_DIALOG);
-	gtk_dialog_set_has_separator(GTK_DIALOG(glres_window), FALSE);
+	g_object_set(GTK_DIALOG(glres_window), "has-separator", FALSE, NULL);
 	
 	// Callbacks for if the window is closed.
 	g_signal_connect((gpointer)(glres_window), "delete_event",
diff -ru gens/src/gens/ui/gtk/plugin_manager/pmgr_window.cpp gens-build/src/gens/ui/gtk/plugin_manager/pmgr_window.cpp
--- gens/src/gens/ui/gtk/plugin_manager/pmgr_window.cpp	2010-10-11 16:32:29.000000000 +0000
+++ gens-build/src/gens/ui/gtk/plugin_manager/pmgr_window.cpp	2010-10-11 15:46:29.000000000 +0000
@@ -80,8 +80,7 @@
 // Callbacks.
 static gboolean	pmgr_window_callback_close(GtkWidget *widget, GdkEvent *event, gpointer user_data);
 static void	pmgr_window_callback_response(GtkDialog *dialog, gint response_id, gpointer user_data);
-static void	pmgr_window_callback_tabPluginList_switch_page(GtkNotebook *notebook, GtkNotebookPage *page,
-							       guint page_num, gpointer user_data);
+static void	pmgr_window_callback_tabPluginList_switch_page(GtkNotebook *notebook, guint page_num, gpointer user_data);
 static void	pmgr_window_callback_lstPluginList_cursor_changed(GtkTreeView *tree_view, gpointer user_data);
 static void	pmgr_window_callback_fraPluginDesc_size_allocate(GtkWidget *widget, GtkAllocation *allocation, gpointer user_data);
 
@@ -119,7 +118,7 @@
 	gtk_window_set_position(GTK_WINDOW(pmgr_window), GTK_WIN_POS_CENTER);
 	gtk_window_set_resizable(GTK_WINDOW(pmgr_window), FALSE);
 	gtk_window_set_type_hint(GTK_WINDOW(pmgr_window), GDK_WINDOW_TYPE_HINT_DIALOG);
-	gtk_dialog_set_has_separator(GTK_DIALOG(pmgr_window), FALSE);
+	g_object_set(GTK_DIALOG(pmgr_window), "has-separator", FALSE, NULL);
 	
 	// Callbacks for if the window is closed.
 	g_signal_connect((gpointer)pmgr_window, "delete_event",
@@ -559,11 +558,9 @@
  * @param page_num New notebook page index.
  * @param user_data User data.
  */
-static void pmgr_window_callback_tabPluginList_switch_page(GtkNotebook *notebook, GtkNotebookPage *page,
-							   guint page_num, gpointer user_data)
+static void pmgr_window_callback_tabPluginList_switch_page(GtkNotebook *notebook, guint page_num, gpointer user_data)
 {
 	GSFT_UNUSED_PARAMETER(notebook);
-	GSFT_UNUSED_PARAMETER(page);
 	GSFT_UNUSED_PARAMETER(user_data);
 	
 	// Activate the "cursor-changed" callback for the page.
diff -ru gens/src/gens/ui/gtk/select_cdrom/selcd_window.cpp gens-build/src/gens/ui/gtk/select_cdrom/selcd_window.cpp
--- gens/src/gens/ui/gtk/select_cdrom/selcd_window.cpp	2010-10-11 16:32:29.000000000 +0000
+++ gens-build/src/gens/ui/gtk/select_cdrom/selcd_window.cpp	2010-10-11 15:46:16.000000000 +0000
@@ -94,7 +94,7 @@
 	gtk_window_set_position(GTK_WINDOW(selcd_window), GTK_WIN_POS_CENTER);
 	gtk_window_set_resizable(GTK_WINDOW(selcd_window), FALSE);
 	gtk_window_set_type_hint(GTK_WINDOW(selcd_window), GDK_WINDOW_TYPE_HINT_DIALOG);
-	gtk_dialog_set_has_separator(GTK_DIALOG(selcd_window), FALSE);
+	g_object_set(GTK_DIALOG(selcd_window), "has-separator", FALSE, NULL);
 	
 	// Callbacks for if the window is closed.
 	g_signal_connect((gpointer)(selcd_window), "delete_event",
@@ -128,7 +128,7 @@
 	gtk_box_pack_start(GTK_BOX(hboxDeviceName), lblDeviceName, false, false, 0);
 	
 	// Create the dropdown for the CD-ROM device name.
-	cboDeviceName = gtk_combo_box_entry_new_text();
+	cboDeviceName = gtk_combo_box_text_new_with_entry();
 	gtk_entry_set_max_length(GTK_ENTRY(gtk_bin_get_child(GTK_BIN(cboDeviceName))), 63);
 	gtk_label_set_mnemonic_widget(GTK_LABEL(lblDeviceName), cboDeviceName);
 	gtk_widget_show(cboDeviceName);
@@ -156,7 +156,7 @@
 	gtk_box_pack_start(GTK_BOX(hboxDriveSpeed), vboxDriveSpeedDropdown, true, true, 0);
 	
 	// Create the dropdown for the CD-ROM drive speed selection.
-	cboDriveSpeed = gtk_combo_box_new_text();
+	cboDriveSpeed = gtk_combo_box_text_new();
 	char tmpSpeed[16];
 	for (unsigned int i = 0; i < ((sizeof(CD_DriveSpeed) / sizeof(CD_DriveSpeed[0])) - 1); i++)
 	{
@@ -167,7 +167,7 @@
 		else
 			szprintf(tmpSpeed, sizeof(tmpSpeed), "%dx", CD_DriveSpeed[i]);
 
-		gtk_combo_box_append_text(GTK_COMBO_BOX(cboDriveSpeed), tmpSpeed);
+		gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(cboDriveSpeed), tmpSpeed);
 	}
 	gtk_widget_show(cboDriveSpeed);
 	gtk_box_pack_start(GTK_BOX(vboxDriveSpeedDropdown), cboDriveSpeed, true, false, 0);
@@ -252,7 +252,7 @@
 				continue;
 			
 			// Add the device file.
-			gtk_combo_box_append_text(GTK_COMBO_BOX(cboDeviceName), tmpDeviceName);
+			gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(cboDeviceName), tmpDeviceName);
 		}
 	}
 	
diff -ru gens/src/mdp/misc/game_genie/gg_window_gtk2.cpp gens-build/src/mdp/misc/game_genie/gg_window_gtk2.cpp
--- gens/src/mdp/misc/game_genie/gg_window_gtk2.cpp	2010-10-11 16:32:29.000000000 +0000
+++ gens-build/src/mdp/misc/game_genie/gg_window_gtk2.cpp	2010-10-11 15:52:05.000000000 +0000
@@ -111,7 +111,7 @@
 	gtk_window_set_position(GTK_WINDOW(gg_window), GTK_WIN_POS_CENTER);
 	gtk_window_set_resizable(GTK_WINDOW(gg_window), TRUE);
 	gtk_window_set_type_hint(GTK_WINDOW(gg_window), GDK_WINDOW_TYPE_HINT_DIALOG);
-	gtk_dialog_set_has_separator(GTK_DIALOG(gg_window), FALSE);
+	g_object_set(GTK_DIALOG(gg_window), "has-separator", FALSE, NULL);
 	
 	// Add the window icon.
 	GList *icon_list = NULL;
